Besides patents, Pfizer must cope with an unhealthy climate for drugs.

However well placed the site might be for access to trade routes, it had an unhealthy climate and was in Spanish territory.

And it became obvious that false reports had been circulated throughout Spain in order to lure young men to a strange country with an unhealthy climate.

Troops sent to serve overseas could expect to serve there for years, in an unhealthy climate far removed from the comforts of British society.

This venture was abandoned soon afterwards on the grounds of the unhealthy climate, whereupon the British took over.

But Stowe's health was unable to resist the fatigue and exposure to an unhealthy climate which were incident to his labours.

We are creating an unhealthy climate of fear for citizens which will result in unfortunate developments in the future.

In particular, because I hope it will put an end to the unhealthy climate which is stifling the discussion of Community matters.

The unhealthy climate was a big strain and it was hard for an otherwise strong man to cope with the environment.

Its local eccentricity too and unhealthy autumnal climate lessened the general inclination towards it.